Kit to use a Syringe with 3900 Columns. This consists of 2 each Female to Female lure fittings, 1 each long lure to  female 1/4-28 fitting and 1 each 1/4-28 male to male lure fitting. 
Screw the 1/4-28 male end of the 1/4-28 male to to male lure fitting into the 1/4-28 hole on one end of the long male lure,  Now the part that results is a long male lure on one side and a shorter male lure in the other side, Connect one female lure to the short male lure fitting. Connect the other female lure fitting to the male end of a 3900 column. Insert the long male lure into the female end of the 3900 column. Now a syringe can be connected to each side of the 3900 column.